condition	mean	min	max
4 h after light	110.3255	110.059	110.592
8 h after light	95.6623	88.6846	102.64
12 h after light	84.6194	81.7861	87.4527
4 h after dark	98.8742	89.5624	108.186
8 h after dark	111.9195	109.875	113.964
12 h after dark	118.2585	116.681	119.836